baber/WOPTO huggingface dataset:
Patent JP-H05129171-A (JP)
Title: Manufacture of soi wafer
Inventor: SAITO YUICHI
IPC: H01L27/12
Filed: 1991-10-30
Abstract: PURPOSE:To form a metal layer having an excellent insulating strength between the insulating layers by forming a layer having a metal whose melting point is lower than that of a silicon wafer as its main component on each one of the surfaces of the insulating layers, and then, executing a heat treatment at a temperature lower than the melting point of the metal. CONSTITUTION:SiO2 oxide films (insulating films) 13 and 14 are formed on the surfaces of silicon wafers (p-type) 11 and 12. Further, on the oxide film 13, a Ge layer is formed. This Ge layer 15 is made of a metal fit for Si, and having a lower melting point than that of Si. The Ge layer 15 on the silicon wafer 11 and the oxide layer 14 on the silicon wafer 12 are allowed to adhere closely to each other. Then, a heat treatment is provided for these silicon wafers 11 and 12 at 600 deg.C. Thus, the metal layer having an excellent contact strength can be formed between the insulating layers. The bonding is executable at a temperature lower than the temperature conventionally applied, hence making it possible to manufacture the SOI wafer whose defective density is remarkably reduced as compared with the conventional product.
Patent JP-2000122189-A (JP)
Title: Control tool and method for adjusting photographic processing device and photographic printer
Inventor: PETER VANDERBRUCK
IPC: G03B27/72
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To more appropriately adjust a photographic processing device and a photographic printer. SOLUTION: A photographic film strip 10 which has been already exposed but has not been processed yet is provided with 1st image parts 12 to 16 used for the adjustment of the photographic printer and 2nd image parts 20 to 26 used for the adjustment of the photographic processing device with respect to a predetermined reference. The 1st image parts 12 to 16 include plural exposed parts of the same image having different exposure levels, respectively, and the 2nd image parts 20 to 26 include plural density patches having the different exposure levels, respectively. The film strip 10 is processed by a processing device, and photographic film developed to decide the exposure level is measured so as to compare the measured exposure level with the predetermined reference. When the measured data is within a previously set limit, the already processed photographic film is printed.  Then, a film processing device is adjusted in accordance with correction measures provided for the measured data when the measured data is out of the setting limitation.
Patent JP-H09129504-A (JP)
Title: Method of manufacturing laminated electronic component
Inventor: UMEZAWA KAZUYA
IPC: B32B18/00
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To provide the method of manufacturing laminated electronic component capable of avoiding the uneven thickness of a conductor layer for manufacturing high quality components. SOLUTION: A rectangularly outlined printing parts 11 made of numerous recession parts 11a by laser processing are engraved on the surface of a gravure roll 1. In such a constitution, the interrecession gaps t in the printing part 11 in the state of leaving the interrecession protrusions can be made considerably small so that a conductor paste 3 filled up in respective recessions 11a may be transferred to a ceramic green sheet 7 in the state of making almost no gaps at all in the gravure printing step thereby enabling the levelling of the transferred paste 3 to be facilitated and the formation of a conductor layer 8 having flat surface in even thickness to be secured.
Patent JP-H06120270-A (JP)
Title: Semiconductor apparatus
Inventor: SAKATA YASUSHI
IPC: H01L21/52
Filed: 1992-09-30
Abstract: PURPOSE:To provide a manufacture of a semiconductor apparatus with little lowering of yield and the semiconductor apparatus with characteristics in the structure of a cavity by reducing the mechanical stress of a semiconductor device caused by the difference in the coefficient of thermal expansion at the time of bonding the semiconductor device to the cavity to decrease damage to the semiconductor device. CONSTITUTION:For the purpose of lightening a mechanical stress by distortion occurring by the difference in the coefficient of thermal expansion between a semiconductor device(silicon chip) 2 and cavity 1, a plurality of protruding section parts la are formed crosswise in the bottom of the cavity 1 to be a bonded surface to the silicon chip 2 so that the thermal expansion/shrinkage of the cavity 1 is absorbed by the deformation of the protruding parts 1a and prevented from directly reaching the silicon chip 2.
Patent JP-H06108122-A (JP)
Title: Production of alloy powder for rare earth, boron and iron bonded magnet
Inventor: HARADA TETSUJI
IPC: H01F1/06
Filed: 1992-09-30
Abstract: PURPOSE:To provide the process capable of producing the alloy powder for a rare earth, boron and iron bonded magnet having high magnetic characteristics by the inexpensive method with simple stages. CONSTITUTION:The rare earth, boron and iron alloy is mechanically pulverized in a gaseous hydrogen atmosphere to form a hydride or the above-mentioned alloy is mechanically pulverized in the gaseous nitrogen atmosphere to form a nitride or the above-mentioned hydride is heat treated at a temp. within a range exceeding 500 deg.C and <=1000 deg.C.
Patent JP-H0729512-A (JP)
Title: Color picture tube
Inventor: SUGAWARA SHIGERU
IPC: H01J29/62
Filed: 1993-11-16
Abstract: PURPOSE:To improve an image characteristic over the whole area of an image screen by focusing three electron beams excellently. CONSTITUTION:In a color picture tube having an electron gun 26 having a main electron lens part to focus and concentrate three electron beams in the single row arrangement on a phosphor screen 22, three electron beam passing holes are formed in the single row arrangement in the three-electron beam arranging direction on the respective opposing surfaces of the first electrode G3 having relatively low electric potential and the second electrode G4 having relatively high electric potential which are opposed substantially to each other in the main electron lens part. A pair of side beam passing holes of the second electrode are made eccentric to the outside in the three-electron beam arranging direction to a pair of side beam passing holes of the first electrode, and the pair of side beam passing holes in either one of the first and the second electrodes are formed as a circular arc in the three-electron beam arranging direction. The length of this circular arc is formed substantially in a laterally long shape being different on the inside and the outside in the three-electron beam arranging direction.
Patent JP-2000120736-A (JP)
Title: Centering structure of rotor for disc brake
Inventor: YONEKAWA HIROFUMI
IPC: F16D65/12
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To provided a centering structure of a rotor for a disc brake, which incorporates such an arrangement that the centering function between an axle except an end part in which a center piece is used, and the rotor can be enhanced. SOLUTION: This centering structure of a rotor for a disc brake used as an automobile brake device, comprises a hub 1A integrally incorporated with the rotor 1, an axle 2 formed with a power transmission part inserted in an inner bore of the hub 1A, for supporting the hub 1A so as to enable power transmission thereto. The axle 2 is formed with a fitting part adapted to be fitted in the inner bore of the hub 1A.
Patent JP-2001114628-A (JP)
Title: Agent for changing color of skin
Inventor: KAWAGOE KAZUYUKI
IPC: A61K8/00
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To obtain an agent for changing color of the skin, capable of solving an inconvenience and a controversial point occurring in the case of browning the skin of the human body by irradiation with sunlight and artificial ultraviolet rays, etc., and changing the color of the skin of the whole body including the face into a desired brown readily, safely and actively. SOLUTION: This agent for changing color of the skin comprises norbixin as a main component and should be orally administered for each small amount every day.
Patent JP-H06140752-A (JP)
Title: Printed-wiring board
Inventor: HORI TETSUJI
IPC: H05K3/34
Filed: 1992-10-23
Abstract: PURPOSE:To enable the title printed-wiring board to be constantly mounted in the specific state without tilting an electronic part, etc., during the loading- soldering steps of a mounted part. CONSTITUTION:Within the title printed wiring-board provided with a pad 5 for mounted part in the specific region on a main surface whereon a solder layer 6 is coated to be formed, the solder layer 6 is coated to be formed whereon the pad 5 takes a ring shape having exceeding three disconnection parts 6a on the peripheral part thereof.
Patent JP-H03147367-A (JP)
Title: Semiconductor device
Inventor: SASE YASUKI
IPC: H01L21/331
Filed: 1989-11-01
Abstract: PURPOSE:To improve the ON resistance of a transistor by connecting a buried layer to the diffusion area from the surface in a drain part. CONSTITUTION:A silicon oxide film 204 is made on a P-type silicon wafer 200, and the oxide film in the phosphorus buried region is removed 204 through a photoetching process. Then, a phosphorus buried layer 203 is made. And after removal of the oxide film 204, an epitaxial layer 206 of N-type silicon is formed. Then, after a silicon oxide film 207 is formed at the surface, the phosphorus diffused region is removed by etching, and the ions of phosphorus are implanted to form a phosphorus diffused region 205. Then, by annealing it, a phosphorus buried region 209 and the phosphorus diffused region 205 are connected. In this VDMOS transistor, drain current can be collected with an antimony buried layer 208 and taken out to the upper part through the phosphorus buried layer 209 and the phosphorus diffused layer 205.
Patent JP-H08120993-A (JP)
Title: Keyless door unlocking device
Inventor: KITAYAMA FUJIO
IPC: E05B83/36
Filed: 1994-10-26
Abstract: PURPOSE: To provide a keyless unlocking device that informs the position of an object car as car mount load, whose operating conditions such as a horn and a headlight or the like are apt to be conspicuous, operates whenever a keyless generator is operated at a position apart from the object car to be just boarded, and simultaneously a door lock is unlocked whenever the keyless generator is operated in the immediate neighborhood of the object car. CONSTITUTION: This unlocking device is provided with a keyless generator 1, a receiver 2, a door lock actuator 3 and a car-mount load consumer 4. The receiver 2 detects that a code signal detected from a receiving wave is accorded with the prestored code, and whether field strength of the receiving wave is lower than a specified level TH2 or higher than it. When it is lower, an operating signal is imparted to the car-mount load consumer 4, operating the load consumer whose operating conditions such as a horn 4a and a headlight 4b or the like are apt to be conspicuous. Inversely, when it is higher, the door lock actuator 3 is operated.
Patent JP-S61154394-A (JP)
Inventor: GERUHARUTO BUEEKUMAN
IPC: H04M7/10
Filed: 1985-12-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01128224-A (JP)
Title: Magnetic recording medium
Inventor: SHINOHARA KOICHI
IPC: G11B5/725
Filed: 1987-11-12
Abstract: PURPOSE:To reduce the thickness of a thin hard carbon film to be formed on a perpendicularly magnetized Co-Cr film by forming an oxygen-implanted layer to the surface layer part of the above-mentioned film. CONSTITUTION:A fine particle coated layer 2 contg. fine particles of Al2O3, etc., and the perpendicularly magnetized film 3 consisting of Co-Cr-Nb, etc., are laminated on a film 1 consisting of polyethylene terephthalate, etc. The oxygen-implanted layer 4 formed by implanting neutral oxygen atoms. at a desired particle density is formed on the surface layer part of the film 3. The thin hard carbon film 5 and a lubricating agent film 6 are successively formed on the layer 4. Durability is obtd. even if the thinner film 5 is formed according to this constitution and, therefore, the medium having a small spacing loss and excellent C/N is obtd.
Patent JP-H04160328-A (JP)
Title: Temperature sensor circuit
Inventor: KIMURA KATSUHARU
IPC: H03F3/45
Filed: 1990-10-24
Abstract: PURPOSE:To generate a differential output having good characteristics by feeding back a drain output of a second MOS transistor in a differential paired circuit to a gate of the transistor. CONSTITUTION:A first MOS transistor M1 has its gate connected to a first output terminal TM1, and applies a reference voltage VR from a voltage source E2 to the output terminal TM1. A second transistor M2 connecting sources of the transistor M1 has a different rate of the gate length to gate width from the transistor M1. Moreover, transistors M3, M4 of a load circuit are connected to drains of the transistors M1, M2. A differential paired circuit 1 includes a constant current source IA connected to the sources of the transistors M1, M2 in addition to these transistors. A level shift circuit 2 of a feedback means has an output of the circuit 1 input from the drain of the transistor M2, with an output terminal thereof being connected to a second output terminal TM2 and a gate of the transistor M2, thereby controlling the drain currents of the transistors M1, M2 to be equal to each other.
Patent JP-2001105880-A (JP)
Title: Top device for vehicle
Inventor: KIJIMA KAZUHISA
IPC: B60J7/12
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To superiorly maintain the beautiful appearance in a stored state of a top in a top device for a vehicle. SOLUTION: In this top device for a vehicle provided with a top skeleton mechanism 12 freely developing and stored and fitted to a compartment part 6 of a car body 1 and a top 11 covering the top skeleton mechanism 12, and so constituted that the top 11 develops in the developing state of the top skeleton mechanism 12 so as to cover the compartment part 6 from its upper side, while the top 11 is stored in the stored state in the rear side of the compartment part 6 in the stored state of the top skeleton mechanism 12, a canvas drawing means Z drawing a folding part 11a in the folding direction inside in the folding state of the top 11 is provided in the folding part 11a of the top 11.  This constitution can draw the folding part 11a in the folding direction inside by the drawing operation of the canvas drawing means Z and eliminate it from largely swelling outward by the developing operation by the rigidity of the canvas so as to fold it into a beautiful shape and improve the beautiful appearance in the stored state of the top 11.
Patent JP-2001106225-A (JP)
Title: Paper tray for display
Inventor: TOYODA MORIHIRO
IPC: B65D5/52
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a less-expensive paper tray for display made of a sheet of cardboard in which its shape holding characteristic is superior, it can be assembled easily and it has a superior display effect and superior outer aesthetic appearance. SOLUTION: The paper tray comprises a rectangular base cardboard, a vertical plate folded perpendicular to the base cardboard from a front end edge of the base cardboard, a display plate extending in a downward slant direction from the upper end of the vertical plate in opposition to the base cardboard, and side plates folded up perpendicular to the base cardboard from both side end edges of the base plate. A reinforcing plate for the display plate, an inclined attitude holding plate and a reinforcing plate for the vertical plate are cooperatively arranged in sequence at the front end edge of the side plate through a folding line. Adhering piece is cooperatively arranged at the front end edge of the side plate through the folding line.  Each of a reinforcing plate for the display plate and a reinforcing plate for the vertical plate is adhered to the display plate and the vertical plate, respectively. The adhering piece is adhered to the vertical plate.
Patent JP-H05130474-A (JP)
Title: Strobo built-in video camera
Inventor: INENA KATSUYA
IPC: H04N5/238
Filed: 1991-10-31
Abstract: PURPOSE:To obtain the strobe built-in video camera by providing a microphone and a strobe side by side to a front side of the video camera so as to secure a prescribed space for the microphone and a radiation angle of a strobe light at image pickup. CONSTITUTION:A microphone 16 is provided to a lens barrier 14 moving between a position covering an image pickup lens 12 and a position escaping from the image pickup lens 12 and a strobe 22 is provided to a front side of the video camera 10. Thus, when the lens barrier 14 is supported at a position escaped from the image pickup lens 12, since the distance between the microphone 16 and the strobo 22 is parted, the performance of the microphone 16 and the radiation angle of the strobe 22 are ensured.
Patent JP-2000114028-A (JP)
Title: Refrigerator-cooled superconducting magnet device for single-crystal pulling equipment
Inventor: MITSUBORI HITOSHI
IPC: H01F6/04
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator-cooled superconducting magnet device which does not use such a related component that becomes a hindrance when a single- crystal pulling equipment is installed above the magnet device. SOLUTION: A refrigerator-cooled superconducting magnet device is provided with a vacuum vessel 10 which is arranged around a single-crystal growing device and houses superconducting coils 11a and 11b for impressing a magnetic field upon molten silicon, and cryogenic refrigerators 12a and 12b for cooling the coils 11a and 11b. The refrigerators 12a and 12b, current introducing terminals, and evacuating valves are arranged under the vacuum vessel 10. Since the superconducting magnet device is constituted in the above-mentioned way, the device has a simple structure and can generate cusp type magnetic fields that can tolerate thermal stresses.
Patent JP-2000115796-A (JP)
Title: Video signal processing unit, color video camera and processing method for video signal
Inventor: NAKAMURA HITOSHI
IPC: H04N9/09
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To provide the video signal processing unit, the color video camera and the processing method for a video signal where a luminance compression circuit is surely operated, a saturation is preserved and a wide dynamic range is secured. SOLUTION: A maximum value detection circuit 62 consisting of a NAM (non additive mixer) circuit detects a signal with a highest signal level from three primary color signals R, G, B fed to input terminals 61R, 61G, 61B as a luminance signal namY, a high luminance compression circuit 63 compresses a signal level of the detected luminance signal namY according to a predetermined compression curve, a divider 64 calculates a ratio of levels of the luminance signal namY' whose level is compressed and of the luminance signal namY, and multipliers 65R, 65G, 65B multiply the calculated signal level ratio with the three primary color signals R, G, B to generate a color video signal represented by the three primary color signals R, G, B with which the compression rate is multiplied.
Patent JP-H05212952-A (JP)
Title: Recording material for use in ink jet process and coating material for forming ink receiving layer
Inventor: HORUSUTO BUESUTOFUARU
IPC: B41M5/00
Filed: 1992-10-26
Abstract: PURPOSE: To provide a coating material for manufacturing a recording material and an ink receptive layer for ink jet method, which material has quickly achievable wiping resistance of ink liquid drops and high color density and high resolution. CONSTITUTION: This is a recording material comprising a support body and an ink receptive layer containing a hydrophilic binder and polyethylene oxide placed on the support body. Polyethylene oxide is one emulsified by cationic activity into an aqueous coating material used for the ink receptive layer.
Patent JP-H06134688-A (JP)
Title: Tool installation structure of robot
Inventor: KOMOTO HIROSHI
IPC: B25J15/04
Filed: 1992-10-26
Abstract: PURPOSE:To provide installation structure not to reduce tool weight possible to install on a robot by lessening remoteness of a tool centroid position at the time of installing a tool on the robot. CONSTITUTION:By arranging connection attachments 1, 2 between a robot side bracket 3 provided on the side of a robot arm and a tool side bracket 4 provided on the side of a tool, macking connection surfaces of both of the attachments 1, 2 contact with each other and engaging female side truncated cones with a plural number of half male side truncated cones formed on circumference of a contact position of both of the attachments 1, 2, both of the brackets 3, 4 are integrally connected to each other. As a fastening axis to connect both of the brackets 3, 4 comes to be in the orthogonal direction of shaft center of both of the brackets 3, 4, it is possible to constitute required distance for connection in the shortest measurement, and accordingly, it is possible to provide installation structure not to reduce tool weight capable of shortening distance from a robot arm head end part to a tool, lessening remoteness of a centroid position of a tool load and intalling it on a robot.
Patent JP-H07121214-A (JP)
Title: Measuring sensor device for robot, and calibration method and measuring method using the same
Inventor: SAKAKIBARA SHINSUKE
IPC: G05B19/18
Filed: 1993-10-25
Abstract: PURPOSE:To provide the measuring sensor device for the robot which has simple structure and the calibration method for a robot arm using the device. CONSTITUTION:Three laser displacement sensors 3-5 of the measuring sensor device 2 mounted on the robot positioned at a specific robot position measures the distances of a work 6 whose relative angle relation among three planes gathering at one vertex is already known to one point on the respective three planes. Then the robot is moved by a fine quantity and the distances to another point on the three planes are measured. Similarly, the robot is finely moved to another position and the distances to one points on the three planes (three points in total) are measured. Consequently, the positions and gradients of the respective planes viewed on the sensor coordinate system can be found. Therefore, when data showing the positions and attitudes of the work on the three planes on the work coordinate system are already known, the position and attribute at each measurement position, viewed from the work coordinate system, on the sensor coordinate system are found.
Patent JP-H08121966-A (JP)
Title: Garbage processor
Inventor: ENDO KENJI
IPC: B09B5/00
Filed: 1994-10-26
Abstract: PURPOSE: To improve heat insulation efficiency between a processing container and an outer box in a heating/drying kitchen garbage processor. CONSTITUTION: A heat insulation space S is formed between a processing container 1 for receiving garbage therein and an outer box 2, the heat insulation space S being independent of the interiors of an air feed pipe line 9 for fresh air and of the processing container 1 so as not communicate therewith. Fresh air is sucked into the heat insulation space S from a fresh air suction inlet 14 with the aid of air fan means 16 disposed in the heat insulation space S, and is exhausted from an exhaust outlet 15 whereby fresh air is forced to flow into the heat insulation space S at all times.